2.727 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.026 * * * [progress]: [2/2] Setting up program.
0.028 * [progress]: [Phase 2 of 3] Improving.
0.029 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (sqrt (+ (pow x 2.0) 4.0)) x)
0.031 * * [simplify]: iteration  0 :  13  enodes  (cost  4 )
0.032 * * [simplify]: iteration  1 :  18  enodes  (cost  4 )
0.033 * * [simplify]: iteration  2 :  35  enodes  (cost  4 )
0.035 * * [simplify]: iteration  3 :  81  enodes  (cost  4 )
0.037 * * [simplify]: iteration  4 :  246  enodes  (cost  4 )
0.042 * * [simplify]: iteration  5 :  1239  enodes  (cost  4 )
0.070 * * [simplify]: iteration  6 :  4918  enodes  (cost  4 )
0.206 * * [simplify]: iteration  7 :  5002  enodes  (cost  4 )
0.206 * [simplify]: Simplified to:
   (+ (sqrt (+ (pow x 2.0) 4.0)) x)
0.206 * [progress]: [Phase 3 of 3] Extracting.
0.209 * [simplify]: Simplifying using  #<procedure:simplify-batch-egg> :
   (+ (sqrt (+ (pow x 2.0) 4.0)) x)
0.209 * * [simplify]: iteration  0 :  9  enodes  (cost  4 )
0.209 * * [simplify]: iteration  1 :  9  enodes  (cost  4 )
0.210 * [simplify]: Simplified to:
   (+ (sqrt (+ (pow x 2.0) 4.0)) x)
1.222 * [regime-testing]: End program error score: 23.590819072146683